The Idler Gear is designed to facilitate the accurate and synchronized operation of the pump's pistons. It is positioned within the pump's composition and is designed to rotate in response to the power provided by the engine. Its primary function is to transmit this rotational motion to the pistons within the pump. As the engine turns the Idler Gear, it engages with the pump's drive gear, which, in turn, powers the pistons through a connecting mechanism.Attributes:• Ensure smooth and efficient power transmission.• withstand loads and ensure durability.• Gear surface hardness is 660 HV10 Min.Applications: The Idler Gear helps prevent overheating, ensures reliability, and extends its operational lifespan. It maintains optimal engine and equipment temperatures.